From 75fa9f6decc089ae47beeef1db04aec4ed514bcc Mon Sep 17 00:00:00 2001 From: Alex Crichton Date: Wed, 6 Mar 2024 12:19:20 -0800 Subject: compiletest: Add a `//@ needs-threads` directive This commit is extracted from #122036 and adds a new directive to the `compiletest` test runner, `//@ needs-threads`. This is intended to capture the need that a target must implement threading to execute a specific test, typically one that uses `std::thread`. This is primarily done for WebAssembly targets which currently do not have threads by default. This enables transitioning a lot of `//@ ignore-wasm*`-style ignores into a more self-documenting `//@ needs-threads` directive. Additionally the `wasm32-wasi-preview1-threads` target, for example, does actually have threads, but isn't tested in CI at this time. This change enables running these tests for that target, but not other wasm targets. --- tests/ui/traits/bound/in-arc.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'tests/ui/traits/bound') diff --git a/tests/ui/traits/bound/in-arc.rs b/tests/ui/traits/bound/in-arc.rs index 40a6115e838..2616ad84ff8 100644 --- a/tests/ui/traits/bound/in-arc.rs +++ b/tests/ui/traits/bound/in-arc.rs @@ -3,7 +3,7 @@ // Tests that a heterogeneous list of existential `dyn` types can be put inside an Arc // and shared between threads as long as all types fulfill Send. -//@ ignore-emscripten no threads support +//@ needs-threads use std::sync::Arc; use std::sync::mpsc::channel; -- cgit 1.4.1-3-g733a5